#!usr/bin/python
# -*- coding: UTF-8 -*-
try:
    sum = 1 + '1'
    f = open('我是一个文件.txt') #FileNotFoundError
    print(f.read())
    f.close()
except (OSError, TypeError) as reason:
    print('文件出错啦\n错误的原因是：' + str(reason))








